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Librenms » Librenms » 1.47 : Security Vulnerabilities

Cpe Name:cpe:/a:librenms:librenms:1.47
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# CVE ID CWE ID # of Exploits Vulnerability Type(s) Publish Date Update Date Score Gained Access Level Access Complexity Authentication Conf. Integ. Avail.
1 CVE-2019-12465 89 Sql 2019-09-09 2019-09-10
5.5
None Remote Low Single system Partial Partial None
An issue was discovered in LibreNMS 1.50.1. A SQL injection flaw was identified in the ajax_rulesuggest.php file where the term parameter is used insecurely in a database query for showing columns of a table, as demonstrated by an ajax_rulesuggest.php?debug=1&term= request.
2 CVE-2019-10671 89 Sql 2019-09-09 2019-09-10
6.5
None Remote Low Single system Partial Partial Partial
An issue was discovered in LibreNMS through 1.47. It does not parameterize all user supplied input within database queries, resulting in SQL injection. An authenticated attacker can subvert these database queries to extract or manipulate data, as demonstrated by the graph.php sort parameter.
3 CVE-2019-10670 79 XSS 2019-09-09 2019-09-10
4.3
None Remote Medium Not required None Partial None
An issue was discovered in LibreNMS through 1.47. Many of the scripts rely on the function mysqli_escape_real_string for filtering data. However, this is particularly ineffective when returning user supplied input in an HTML or a JavaScript context, resulting in unsafe data being injected into these contexts, leading to attacker controlled JavaScript executing in the browser. One example of this is the string parameter in html/pages/inventory.inc.php.
4 CVE-2019-10669 74 Exec Code Sql 2019-09-09 2019-09-10
6.5
None Remote Low Single system Partial Partial Partial
An issue was discovered in LibreNMS through 1.47. There is a command injection vulnerability in html/includes/graphs/device/collectd.inc.php where user supplied parameters are filtered with the mysqli_escape_real_string function. This function is not the appropriate function to sanitize command arguments as it does not escape a number of command line syntax characters such as ` (backtick), allowing an attacker to inject commands into the variable $rrd_cmd, which gets executed via passthru().
5 CVE-2019-10668 287 2019-09-09 2019-09-10
6.4
None Remote Low Not required Partial Partial None
An issue was discovered in LibreNMS through 1.47. A number of scripts import the Authentication libraries, but do not enforce an actual authentication check. Several of these scripts disclose information or expose functions that are of a sensitive nature and are not expected to be publicly accessible.
6 CVE-2019-10667 200 +Info 2019-09-09 2019-09-09
5.0
None Remote Low Not required Partial None None
An issue was discovered in LibreNMS through 1.47. Information disclosure can occur: an attacker can fingerprint the exact code version installed and disclose local file paths.
7 CVE-2019-10666 94 Exec Code 2019-09-09 2019-09-10
6.8
None Remote Medium Not required Partial Partial Partial
An issue was discovered in LibreNMS through 1.47. Several of the scripts perform dynamic script inclusion via the include() function on user supplied input without sanitizing the values by calling basename() or a similar function. An attacker can leverage this to execute PHP code from the included file. Exploitation of these scripts is made difficult by additional text being appended (typically .inc.php), which means an attacker would need to be able to control both a filename and its content on the server. However, exploitation can be achieved as demonstrated by the csv.php?report=../ substring.
8 CVE-2019-10665 20 DoS Sql 2019-09-09 2019-09-10
7.5
None Remote Low Not required Partial Partial Partial
An issue was discovered in LibreNMS through 1.47. The scripts that handle the graphing options (html/includes/graphs/common.inc.php and html/includes/graphs/graphs.inc.php) do not sufficiently validate or encode several fields of user supplied input. Some parameters are filtered with mysqli_real_escape_string, which is only useful for preventing SQL injection attacks; other parameters are unfiltered. This allows an attacker to inject RRDtool syntax with newline characters via the html/graph.php script. RRDtool syntax is quite versatile and an attacker could leverage this to perform a number of attacks, including disclosing directory structure and filenames, file content, denial of service, or writing arbitrary files.
9 CVE-2018-20678 89 Sql 2019-03-28 2019-03-28
6.5
None Remote Low Single system Partial Partial Partial
LibreNMS through 1.47 allows SQL injection via the html/ajax_table.php sort[hostname] parameter, exploitable by authenticated users during a search.
Total number of vulnerabilities : 9   Page : 1 (This Page)
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